I think you copied the name into the wrong place, That name is copied into the Cart Product ID Box, as for the name of the product itself can be anything

And tracking products that should be changed are under Funnel > Settings > 3rd Party Membership Tracking section, while the product you’ve changed is under Funnel > Step > Products which are the visible products.

Hope that helps, let me know if need further assistance will be happy to help Natalie